cold working requires higher than hot working

Related MCQs

• the machinery used for hot working is than used for cold working
• Forces required in cold working is than hot working
• In hot working force required is than cold working
• in case of hot working of metals, there is higher possibility of                         
• there are no residual internal stresses after hot working because                      
• Hot working process is carried out on ……….. Recrystallisation temp.
• In hot working microstructure is
• Surface decarburisation in steels in hot working .
• Temp. required for hot working is
• the possibility of oxidation is higher in case of working of metals